LT1999MPMS8-10#PBF Linear Technology, LT1999MPMS8-10#PBF Datasheet - Page 4

• Manufacturer Part Number: LT1999MPMS8-10#PBF
• Description: SC-Amps/Current Sense, High Voltage, Bidirectional Current Sense Amplifier
• Manufacturer: Linear Technology

Specifications of LT1999MPMS8-10#PBF

• Input Bias Current: 137.5µA
• Output Current Per Channel: 26mA
• Input Offset Voltage: 1.5mV
• Bandwidth: 2MHz
• Cmrr: 120dB
• Slew Rate: 3V/µs
• Supply Voltage Range: 4.5V To 5.5V
• Supply Current: 3µA
• Rohs Compliant: Yes
• No. Of Amplifiers: 2

ELECTRICAL CHARACTERISTICS
temperature range, 0°C < T
otherwise specifications are at T
See Figure 2.
LT1999-10/LT1999-20/
LT1999-50
SYMBOL
CMRR
e
REF
R
V
V
I
V
V
f
SR
t
t
V
I
R
I
I
V
t
t
4
SHDN
3dB
s
r
S
SRC
SNK
ON
OFF
n
REF
REFR
IH
IL
S
OUT
REF
O
RR
PARAMETER
Sense Input Common Mode Rejection
Differential Input Referred Noise Voltage Density
REF Pin Rejection, V
REF Pin Input Impedance
Open Circuit Voltage
REF Pin Input Range (Note 9)
Pin Pull-Up Current
SHDN Pin Input High
SHDN Pin Input Low
Small Signal Bandwidth
Slew Rate
Settling Time due to Input Step, ΔV
Common Mode Step Recovery Time
ΔV
(Note 10)
Supply Voltage (Note 11)
Supply Current
Output Impedance
Sourcing Output Current
Sinking Output Current
Swing Output High (with Respect to V
Swing Output Low (with Respect to V
Turn-On Time
Turn-Off Time
ΔV
ΔV
ΔV
CM
REF
REF
REF
= ±50V, 20ns
= 3.0V
= 3.25V
= 3.25V
A
< 70°C for C-grade parts, –40°C < T
+
= 5.5V
A
= 25°C. V
OUT
+
–
= 5V, GND = 0V, V
+
)
)
= ±2V
CONDITIONS
V
V
V
V
f = 10kHz
f = 0.1Hz to 10Hz
LT1999-10
LT1999-20
LT1999-50
V
V
LT1999-10
LT1999-20
LT1999-50
V
LT1999-10
LT1999-20
LT1999-50
0.5% Settling
LT1999-10
LT1999-20
LT1999-50
V
V
V
ΔI
R
R
R
R
R
R
V
V
The
CM
CM
CM
CM
SHDN
SHDN
+
CM
CM
+
SHDN
SHDN
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
O
= 5.5V, V
= 5.5V, V
= ±2mA
= –5V to 80V
= –5V to 5.5V
= 12V, 7V
= 0V, 7V
> 5.5V
= –5V
CM
l
A
= 50Ω to GND
= 50Ω to V
= 1kΩ to Mid-Supply
= Open
= 1kΩ to Mid-Supply
= Open
= 0.5V
= 0.5V
= 0V to 5V
= 5V to 0V
denotes the specifications which apply over the full operating
= 12V, V
< 85°C for I-grade parts, and –40°C < T
SHDN
SHDN
P-P
P-P
, f = 100kHz
, f = 100kHz,
= 0V
= 0.5V, V
REF
+
= floating, V
CM
> 0V
SHDN
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
= floating, unless otherwise specified.
V
1.125
1.125
+
MIN
0.15
2.45
1.25
4.5
96
96
75
80
62
62
62
60
–6
15
– 0.5
1
6
A
< 125°C for H-grade parts,
1.55
0.15
TYP
105
120
100
125
175
150
0.4
2.5
2.5
1.2
2.5
0.8
1.3
5.8
90
97
70
70
70
80
–2
31
26
8
2
2
3
1
5
3
5
1
1
V
V
V
+
+
+
MAX
0.65
2.55
2.75
– 1.125
– 1.125
100
250
125
250
225
– 1.25
0.5
5.5
1.9
7.1
10
40
40
nV/√Hz
UNITS
μV
1999fa
MHz
MHz
MHz
V/μs
MΩ
mA
mA
mA
mA
mV
mV
mV
mV
kΩ
P-P
dB
dB
dB
dB
dB
dB
dB
μA
μA
μs
μs
μs
μs
μs
μs
Ω
V
V
V
V
V
V
V
V